Monocrystalline Solar Panel 40w

Construction:
a.Fromt high-transmission 32mm tempered glass
b.Back:TPT
C.Encapsulant:EVA
d:Frame:Aluminum alloy
SONTASUN SOLAR PANEL
1.High efficiency solar cells ensures high performance pv modules and creat more porwer in peak hours.
2.3.2 High transmissive low iron tempered glass,EVA laminate and water-proof TPT yield long life modules while enhancing cell performance.
3.Bypass diodes to avoid hot-spot effect.
4.Pre-cable with fast-connecting systems for convenient installation.
5.Stable,heavy duty anodized aluminum frames with convenient mounting-access for high wind-pressure and snow load.
6.The backside of frame is equipped with drainage holes in order to eliminate the risk that rain or snow water may accumulate in the frame trough and freeze or even bend the frame in cold.
7.25-year limited power warranty.
Specifications
Cell monocrtstalline solar cells
No.of cells and connections 16
Dimension of module(mm) 560*550*25
Characteristics
Model ZTX-M40W
Working voltage Vmp(V) 8v
Working current Imp(A) 5.0A
Open circuit voltage(Voc) 9.8v
Short circuit(Iso) 5.4A
Maximum system voltage(V) 1000
Temperature and coefficients
Temperature coefficients of ISC(%) +0.1%/
Temperature coefficients of VOC(%) -0.38%/
Temperature coefficients of PM(%) -0.47%/
Temperature coefficients of VM(%) +0.1%/
Temperature coefficients of IM(%) -0.38%/
Limits
Temperature range -40+85
Tolerance wattage (e.g.+/-5%) ±5%
Cell efficiency (%) >16%
FF(%) 73.3%
Other features

Surface maximum load capacity 60m/s(200kg/sq.m)
Junction box PPO black
Connetors and cables type 4mm2
Length of cable (mm) 900
Standard test condition AM1.5 100MW/C 25
Frame (material, comers .etc) anodized aluminum alloy
Warranty 90%power for 10years and 80%power for 25 years
Packing carton and wooden box